condition	mean	min	max
4 h after light	7.59327	7.31976	7.86678
8 h after light	5.655385	5.65208	5.65869
12 h after light	6.698869999999999	5.85243	7.54531
4 h after dark	8.451326666666667	7.67925	9.1734
8 h after dark	10.084223333333334	8.37437	11.1111
12 h after dark	11.0539	10.2244	12.192